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Hubert Mannhart

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  • Sargans, CH
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pipe coupling
    • Patent number 11,255,471
    • Issue date Feb 22, 2022
    • Straub Werke AG
    • Hubert Mannhart
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pipe coupling for connecting two pipe ends or pipe clamp for sealin...
    • Patent number 10,781,961
    • Issue date Sep 22, 2020
    • Straub Werke AG
    • Hubert Mannhart
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Brace or pipe clamp
    • Patent number 7,648,107
    • Issue date Jan 19, 2010
    • Straub Werke AG
    • Hubert Mannhart
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    PIPE COUPLING
    • Publication number 20200011459
    • Publication date Jan 9, 2020
    • STRAUB WERKE AG
    • Hubert Mannhart
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PIPE COUPLING FOR CONNECTING TWO PIPE ENDS OR PIPE CLAMP FOR SEALIN...
    • Publication number 20180003333
    • Publication date Jan 4, 2018
    • STRAUB WERKE AG
    • Hubert Mannhart
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TENSIONING OR PIPE CLAMP
    • Publication number 20160109051
    • Publication date Apr 21, 2016
    • STRAUB WERKE AG
    • Damir Sudar
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Brace or Pipe Clamp
    • Publication number 20090014600
    • Publication date Jan 15, 2009
    • STRAUB WERKE AG
    • Hubert Mannhart
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...